<!DOCTYPE html>
<html lang="zh">
<head>
	<meta charset="UTF-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
	<meta http-equiv="X-UA-Compatible" content="ie=edge" />
	<title>改变轴向</title>
	<style type="text/css">
		img{
			width: 50px;
		}
		div{
			width: 200px;
			height: 200px;
			border: 1px solid #000000;
			display: flex;
			flex-direction: column;
			/*text-align: center;*/
			align-items: center;
			justify-content: center;
		}
	</style>
</head>
<body>
	<div>
		<img src="img/dingwei.jpg" alt="" />
		<span>媒体</span>
	</div>
</body>
</html>